diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 9965a34..a549f59 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.3.0"
+  ".": "2.4.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6ca0847..63f62af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.4.0](https://github.com/didit-protocol/sdk-php/compare/v2.3.0...v2.4.0) (2026-11-10)
+
+
+### Features
+
+* **spec:** sync API spec 2026-11-10 ([05f0c46](https://github.com/didit-protocol/sdk-php/commit/05f0c4645282475761c015fb6a2c62694a81b6d3))
+
 ## [2.3.0](https://github.com/didit-protocol/sdk-php/compare/v2.2.0...v2.3.0) (2026-11-09)
 
 
diff --git a/src/Version.php b/src/Version.php
index 2cf7f4e..9fa6a14 100644
--- a/src/Version.php
+++ b/src/Version.php
@@ -9,7 +9,7 @@
  */
 final class Version
 {
-    public const VERSION = '2.3.0'; // x-release-please-version
+    public const VERSION = '2.4.0'; // x-release-please-version
 
     private function __construct()
     {